How to safely lower ph in an aquarium

This is a discussion on How to safely lower ph in an aquarium within the Beginner Freshwater Aquarium forums, part of the Freshwater Fish and Aquariums category; -->
Hello the ph of my water is 8.0-8.2 and i was wondering what is a safe way to lower ph to around 6.8? Any ...

Also, many bottled waters vary from oneanother. Some are hard, soft, more alkaline, acidic, etc... It depends really so maybe bottled water isn't the best option - unless you use your water test kit and find a brand which suits your tank best. :D